Born in Bronx, New York on September 28th, 1948

Departed on February 26th, 2020 and resided in Broomfield, Colorado

    Karen Louise McBreen entered this world on September 28, 1948 in the Bronx, the middle child of Ethel Jane Ach and John William Cherewatti.   Karen spent her childhood in Long Island’s Massapequa Park eventually finding herself in the Big Apple studying nursing at Methodist Hospital where she earned her cap in 1968.  Following graduation, she went onto Boston’s New England Deaconess Hospital followed by Johns Hopkins in Baltimore.

    Never one to sit still, Karen hopped in her 1970 Camaro and was Vegas bound.  After working as a nurse at a hospital in the other City that Never Sleeps, a new ambition struck her wayward soul: Colorado ski bum.  As is the case for most that pursue that track in life, it was short lived.  In 1972, Karen found herself at Beth Israel Hospital in Denver, CO and more importantly, on a blind date with the man she would later call her husband for the next 45 years.  With a thirst for knowledge, incredible smarts, and a passion for service, she would go on to spend the next 10–15 years in higher education perfecting her craft and earning her B.A. in Nursing from Metropolitan State College and her Masters in Nursing from the University of Colorado Health Sciences Center – all the while working part-time as a critical care nurse and starting a family.  A professor once commented to Karen that with her sharp acumen and tenacity, perhaps she’d be better suited as a medical doctor.   With two young kids at this point in her life, Karen matter of factly told the professor, “I have children to raise.”

    Karen went onto pursue a career in teaching other aspiring nurses affording her the summer off with her kids.  In 1989, she and her husband purchased a small log home in Gunnison, CO, where the family still gathers every summer and around Christmastime.  Simply put, Karen was in her happy place in Gunnison.

    Over the years, Karen had been heavily recruited by a mentor to take a leading administrative position within Bonfils Blood Center.  With her kids now older, she jumped in and fully immersed herself into a very significant and consuming role.  During this time, Karen was a professional mentor to many and became a well-respected figure among her colleagues.  Never wanting to miss the opportunity to share her passion and work ethic with others, her children worked at Bonfils part-time during their own educational pursuits.

    She served passionately at Bonfils for many years and finally settled back into her role as a nursing instructor of which she ultimately retired.

    In addition to being a woman devoted to her children, career, and faith, Karen was an avid learner, walker, and reader.  Mystery thrillers consumed her nights and early mornings, and she often finished off the latest Mary Higgins Clark novel in one or two sittings.   In her final years, she and her husband moved from Aurora to an “active older adult” community in Broomfield where Karen walked the biking paths bare. When not visiting kids and grandkids nearby and in Kansas City or making the trek to Gunnison, they enjoyed many adventures to places old and new.

    Karen will be missed by her husband Donald (Craig) McBreen, son Ryan Foster McBreen [Jayme] daughter Kathleen Alison (Katie) McGurk [John] and beloved grandchildren Bryson Foster McBreen [13], Kayleigh Jayne McBreen [10], Sawyer Robert McBreen [6], John Paul (Jack) McGurk, Jr. [7], and Finnegan Foster (Finn) McGurk [5].

    With a spirit that never failed even in her last days on earth, Karen fought a courageous battle with early on-set Alzheimer’s and made the decision to donate her brain to science – a fitting capstone to a life that centered around a quest for knowledge and helping others.

    So we may all carry on her fight and in lieu of flowers, we hope you’ll consider a gift in her name to the CU Foundation, for the benefit of the Alzheimer’s and Cognition Center at University of Colorado Anschutz Medical Campus.  You may give online via to, by phone at 303-541-1290, or by check payable to the CU Foundation (P.O. Box 17126, Denver CO 80217-9155). Please indicate in the check memo line that the gift is for the “Karen L. McBreen Memorial Fund”.

    The family would also like to thank the unsung heroes — the amazing caregivers that have tirelessly and selflessly devoted themselves to caring for those who remain with us in body and soul but slowly leave us in mind.

    The family will gather privately in Karen’s happy place at a later date to celebrate a life well-lived.

    •   •   •

    “O Jesus, I have promised to serve thee to the end, be thou forever near me, my Master and my Friend: I shall not fear the battle if thou art by my side, nor wander from the pathway if thou wilt be my guide.”

     – 1968 Class Hymn, Brooklyn Methodist Hospital

    Guestbook Entries

    Alina Lüers

    Although I have met Karen only a couple of times, I felt her love and warmth she had for her husband, her children and grandkids.
    Always wanting to help and giving her all to her loved ones is how I became acquainted with Karen. 
    A wonderful mother, wife and grandmother.
    May she Rest In Peace.

    February 28th, 2020 at 3:40am
    Family Lüers

    Those we hold closest to our hearts never truly leave us. They live on in the kindness they have shared and the love they brought into our lives.
    Our sincere Condolences,
    Marzell, Karin and André Lüers

    February 28th, 2020 at 3:59am
    Stephanie Carpenter

    Karen hired me 18+ years ago at Bonfils Blood Center. I am still employed with them (now Vitalant) and grateful to her for asking me to move into a role with quality. As a fellow registered nurse, she helped me understand the nuances of our jobs with healthy donors versus patients. I thank her for helping me find a career and passion in this industry.
    My condolences, Stephanie 

    March 19th, 2020 at 6:42am

    Karen believed in me, hired me and mentored me at Bonfils Blood Center 22years ago. I have fond memories of her and am eternally grateful to her for believing in me. I will miss you. 

    March 20th, 2020 at 10:59am

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